﻿package webxml;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import webxml.xmlcmd;

public class webmsnserverinit extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public webmsnserverinit() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the GET method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the POST method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
		


		ServletContext Application =  getServletContext();
				
				synchronized (Application) {
					//
					xmlcmd[] value = (xmlcmd[])Application.getAttribute("ClientCmd_Array");
					if (value == null) {
						value =  new xmlcmd[xmlcmd.clientsize];						
						for (int i =0; i < xmlcmd.clientsize; i++) {
							value[i] = new xmlcmd();							
						}						
					}
					
					Application.setAttribute("ClientCmd_Array", value);
					
					String authkey = "1234567890assssdddgghhjjj";
					Application.setAttribute("authkey", authkey);
					
					
					xmlcmd[] value2 = (xmlcmd[])Application.getAttribute("ServerCmd_Array");
					if (value2 == null) {
						value2 =  new xmlcmd[xmlcmd.clientsize];
						
						for (int i =0; i < xmlcmd.clientsize; i++) {
							value2[i] = new xmlcmd();
							
						}
						
					}
					Application.setAttribute("ServerCmd_Array", value2);
				}
	}	
	

}
